ATE159955T1 - Verfahren zur herstellung eines poly-1-olefins - Google Patents

Verfahren zur herstellung eines poly-1-olefins

Info

Publication number
ATE159955T1
ATE159955T1 AT94102777T AT94102777T ATE159955T1 AT E159955 T1 ATE159955 T1 AT E159955T1 AT 94102777 T AT94102777 T AT 94102777T AT 94102777 T AT94102777 T AT 94102777T AT E159955 T1 ATE159955 T1 AT E159955T1
Authority
AT
Austria
Prior art keywords
catalyst
polymers
polymerisation
spherical
consequent
Prior art date
Application number
AT94102777T
Other languages
German (de)
English (en)
Inventor
Werner Dr Breuers
Rainer Dr Lecht
Ludwig Dr Boehm
Original Assignee
Hoechst Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE159955T1 publication Critical patent/ATE159955T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/65—Pretreating the metal or compound covered by group C08F4/64 before the final contacting with the metal or compound covered by group C08F4/44
    • C08F4/652—Pretreating with metals or metal-containing compounds
    • C08F4/654—Pretreating with metals or metal-containing compounds with magnesium or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/0015—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor
    • B01J8/003—Feeding of the particles in the reactor; Evacuation of the particles out of the reactor in a downward flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/642—Component covered by group C08F4/64 with an organo-aluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/647—Catalysts containing a specific non-metal or metal-free compound
    • C08F4/649—Catalysts containing a specific non-metal or metal-free compound organic
    • C08F4/6494—Catalysts containing a specific non-metal or metal-free compound organic containing oxygen
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00743—Feeding or discharging of solids
    • B01J2208/00761—Discharging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S526/904—Monomer polymerized in presence of transition metal containing catalyst at least part of which is supported on a polymer, e.g. prepolymerized catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
AT94102777T 1993-03-02 1994-02-24 Verfahren zur herstellung eines poly-1-olefins ATE159955T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4306382A DE4306382A1 (de) 1993-03-02 1993-03-02 Verfahren zur Herstellung eines Poly-1-olefins

Publications (1)

Publication Number Publication Date
ATE159955T1 true ATE159955T1 (de) 1997-11-15

Family

ID=6481678

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94102777T ATE159955T1 (de) 1993-03-02 1994-02-24 Verfahren zur herstellung eines poly-1-olefins

Country Status (10)

Country Link
US (1) US5798309A (es)
EP (1) EP0613909B1 (es)
JP (1) JP3513205B2 (es)
KR (1) KR100286409B1 (es)
AT (1) ATE159955T1 (es)
BR (1) BR9400767A (es)
CA (1) CA2116752A1 (es)
DE (2) DE4306382A1 (es)
ES (1) ES2111193T3 (es)
SG (1) SG52626A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004050722A1 (en) * 2002-11-29 2004-06-17 Borealis Technology Oy Ziegler natta catalyst system and polymerisation process using said zn catalyst system for producing ethylene copolymers having a broad molecular weight distribution
EP1855791A1 (en) * 2005-01-26 2007-11-21 Ineos Europe Limited Apparatus and process for the withdrawal of polymer from a gas-phase polymerization reactor
JP5420864B2 (ja) * 2008-08-01 2014-02-19 住友化学株式会社 気相重合装置およびオレフィンの重合方法
ES2700449T3 (es) * 2015-02-23 2019-02-15 Indian Oil Corp Ltd Procedimiento para preparar un catalizador para la polimerización de olefinas y polimerización
JP6902965B2 (ja) * 2017-08-29 2021-07-14 住友化学株式会社 ポリオレフィンの製造方法
CN114599447B (zh) 2019-10-25 2025-05-02 埃克森美孚化学专利公司 流化床反应器系统
KR102921169B1 (ko) * 2021-10-08 2026-02-02 주식회사 엘지화학 반응액 이송 시스템
CN116249580A (zh) * 2021-10-08 2023-06-09 株式会社Lg化学 反应溶液转移系统
US20240173660A1 (en) * 2022-11-29 2024-05-30 Chevron Phillips Chemical Company Lp Systems and techniques for polymer product withdrawal

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE99284C (es) *
CA920299A (en) * 1968-08-01 1973-01-30 Mitsui Petrochemical Industries Process for the polymerization and/or copolymerization of olefins with use of ziegler-type catalytsts supported on carrier
IT1042711B (it) * 1975-09-19 1980-01-30 Montedison Spa Compnenti di catalizzatori per la polimerizzazione di olefine
US4252670A (en) * 1979-01-10 1981-02-24 Imperial Chemical Industries Limited Olefine polymerization catalyst
ZA801724B (en) * 1979-04-01 1981-03-25 Stamicarbon Catalytic titanium compound,process for the manufacture thereof,and process for the polymerization of lakenes-1 with application of such a titanium component
CA1129400A (en) * 1979-09-28 1982-08-10 Masayasu Furusato PROCESS FOR POLYMERIZING .alpha.-OLEFINS
US4363902A (en) * 1980-03-17 1982-12-14 Wacker-Chemie Gmbh Process and heavy metal catalyst for the polymerization of α-olefins, particularly polyethylene
DE3010202A1 (de) * 1980-03-17 1981-09-24 Wacker-Chemie GmbH, 8000 München Verfahren zur polymerisation von (alpha)-olefinen
JPS57205408A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
JPS57205407A (en) * 1981-06-11 1982-12-16 Toyo Sutoufuaa Chem:Kk Catalytic component for alpha-olefin polymerization and homopolymerization or copolymerization of alpha-olefin
FR2529209A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Catalyseurs pour la polymerisation et la copolymerisation du propylene et procedes de polymerisation utilisant ces catalyseurs
FR2529207A1 (fr) * 1982-06-24 1983-12-30 Bp Chimie Sa Procede pour la preparation de supports de catalyseurs pour la polymerisation des alpha-olefines et supports obtenus
US4562169A (en) * 1984-10-04 1985-12-31 Mobil Oil Corporation Alpha-olefins polymerization catalyst of high productivity
DE3620060A1 (de) * 1986-06-14 1987-12-17 Hoechst Ag Verfahren zur herstellung eines polyolefins
JPH0667978B2 (ja) * 1986-08-21 1994-08-31 出光石油化学株式会社 ブテン−１重合体の製造方法
DE4019925A1 (de) * 1990-06-22 1992-01-02 Hoechst Ag Verfahren zur herstellung eines polyolefins
IT1243829B (it) * 1990-10-11 1994-06-28 Enimont Anic Srl Componente solido di catalizzatore per la omo-e la co-polimerizzazione di etilene.
AU658984B2 (en) * 1992-03-28 1995-05-04 Hoechst Aktiengesellschaft Process for the preparation of a spherical catalyst component

Also Published As

Publication number Publication date
ES2111193T3 (es) 1998-03-01
KR940021588A (ko) 1994-10-19
KR100286409B1 (ko) 2001-04-16
US5798309A (en) 1998-08-25
JPH06322017A (ja) 1994-11-22
JP3513205B2 (ja) 2004-03-31
SG52626A1 (en) 1998-09-28
BR9400767A (pt) 1994-10-18
DE59404496D1 (de) 1997-12-11
DE4306382A1 (de) 1994-09-08
EP0613909B1 (de) 1997-11-05
CA2116752A1 (en) 1994-09-03
EP0613909A1 (de) 1994-09-07

Similar Documents

Publication Publication Date Title
Koyano et al. Attachment and growth of cultured fibroblast cells on PVA/chitosan‐blended hydrogels
DE69507436D1 (de) Verfahren zur Herstellung einer In-Situ-Polyethylenmischung
DE69305033T2 (de) Verfahren zur Herstellung von klebrigen Polymeren
ATE159955T1 (de) Verfahren zur herstellung eines poly-1-olefins
RU2255094C2 (ru) Катализатор и способ полимеризации
RU94046276A (ru) Способ получения этиленового полимера
ATE39936T1 (de) Verfahren zur herstellung eines polymers oder copolymers aus milchsaeure und/oder glycolsaeure.
FR2628110B1 (fr) Catalyseur de polymerisation d'olefines de type ziegler-natta, supporte sur des particules spheriques de chlorure de magnesium, et procede de preparation
WO2002094891A2 (de) Verfahren zur herstellung von olefinpolymeren sowie ausgewählte katalysatoren
GB1593465A (en) Process for preparing polyalkenes
ATE89833T1 (de) Vanadiumkatalysator auf einem traeger fuer die olefinpolymerisation, dessen verfahren zur herstellung und anwendung.
SG44342A1 (en) Catalyst and prepolymer used for the preparation of polyolefins
GB9503635D0 (en) Aqueous polymer dispersions
ATE158597T1 (de) Verfahren zur herstellung eines poly-1-olefins
DE69926909D1 (de) Latexteilchen aus vinylacetate-ethylen copolymerisaten, verfahren zu deren herstellung, und ihre anwendung
DE69300680D1 (de) Verfahren zur Herstellung eines Verbundwerkstoffes aus Vinylpolymer und Polyolefin.
DE69022356T2 (de) Katalysatorkomponente zur olefinpolymerisation.
RU94000245A (ru) Способ получения низкомолекулярных поли-1-олефинов, низкомолекулярный поли-1-олефин
EP0047171A3 (en) Process for irradiation of polyethylene
EP0257567A3 (en) Resin-fortified emulsion polymers and methods of preparing the same
US7172988B2 (en) Catalyst component for ethylene polymerization, a process for preparing thereof and catalyst comprising the same
US3284429A (en) Purification of polyolefins
Horak et al. Chromatographic properties of macroporous beads from poly (GMA‐co‐EDMA)
WO2005111091A1 (en) Reduction of discoloration in polyolefin resins
Tashiro et al. Removal of methyl orange by a system of insoluble chloromethylated poly (styrene‐co‐2‐methyl‐2‐oxazoline)

Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee